I have a set of LT1 heads that I used on my 383 for a short while. I had them ported and refreshed with all new components. They have about 6k miles on them. Casting number is 10128374. They have stainless valves and heavy duty dual springs. I cleaned them up so they are ready to go. Valve sizing is stock and I have a new set of uninstalled valves if you want them. I also have a set of 1.6 RR's for $50.00 if you want them also. You will need guide plates however. Otherwise, I do not have rockers that will work. No flow numbers. 3 rockers have slight body scar on them, but fully functional.
Heads Ported + rockers cost me $1100.00
Asking $400.00 for the heads / $450.00 Heads + Rockers
Thanks, Giovanni
201-523-0591
G.Araneo@gmail.com